1990 Buick LeSabre vs. 2007 Infiniti FX
To start off, 2007 Infiniti FX is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1990 Buick LeSabre would be higher. At 4,494 cc (8 cylinders), 2007 Infiniti FX is equipped with a bigger engine. In terms of performance, 2007 Infiniti FX (320 HP @ 6000 RPM) has 155 more horse power than 1990 Buick LeSabre. (165 HP @ 4800 RPM) In normal driving conditions, 2007 Infiniti FX should accelerate faster than 1990 Buick LeSabre.
Because 2007 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 1990 Buick LeSabre. In wet, icy, snow, or gravel driving conditions, 2007 Infiniti FX will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Infiniti FX (454 Nm @ 4000 RPM) has 169 more torque (in Nm) than 1990 Buick LeSabre. (285 Nm @ 2000 RPM). This means 2007 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 1990 Buick LeSabre.
Compare all specifications:
| 1990 Buick LeSabre | 2007 Infiniti FX | |
| Make | Buick | Infiniti |
| Model | LeSabre | FX |
| Year Released | 1990 | 2007 |
| Body Type | Coupe | Crossover |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 4494 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 165 HP | 320 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 285 Nm | 454 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 96.5 mm | 93 mm |
| Engine Stroke Size | 86.4 mm | 83 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 5010 mm | 4810 mm |
| Vehicle Width | 1850 mm | 1930 mm |
| Vehicle Height | 1380 mm | 1680 mm |
| Wheelbase Size | 2820 mm | 2860 mm |
| Fuel Tank Capacity | 68 L | 90 L |
